Thanks for the info, I didn't realise how hard it would be to get 4K at 60FPS when I said it before.
So how does 4K work, are most of the new games on Steam able to display in 4K or is it a only a handful of games?
I'll have to pull out my computer to see what card slots are free and if there's enough room for a larger graphics card.
The game has to support 4K which "MOST" New games will have the option to output it, but its all on the Developer of the title. So future games 'should' support 4k.
However, As stated above I think a nice 1280p 120/144hz screen is offer a MUCH better gaming experience rather than a 4k.
4K is still kind of off in the distance.... at least in PC elitists eyes. I say that because we generally like to have over 90FPS similarly to VR to make the entire experience as "Nice/Smooth" as can be no matter how much action is going on the screen. You should really do some research if you are unsure of my claims about wanting higher Frame rates, as there is a TON of information that talks about it, and i will let you make your own choices from there.
You may just need to upgrade to a new Tower which is somewhat cheap, to ensure you have enough room. I would assume you have a PCI-E 16X Gcard slot on your mobo, that is not being used for a sound card or something else.
But when talking about PC gaming in general. Its either best to have "No expectations" - Meaning, you are just upgrading to upgrade for X reason (Higher frame rate/Bad hardware/Bored)
Or know exactly what you want, and then go from there. It sounds like you want to get into PC gaming which is awesome. Seriously, I love PC gaming.
However, You hear 144Hz Gsync. 4k, 8k, VR, and all these terms and its like OOOOooOOooo. Ahhhhhhhh
When in reality, you might actually just wanna be able to game without any issues, with good frame rates/overclock/whatever.
I hope I can help answer any other questions you have and maybe other will give some input as well. But the amount of money you want to spend definitely shapes WHAT you can get.
Also worth noting- You may know what SLI is. And its fairly Dead these days. Nvidea is moving away from this, its currently the only way to get really high Frame rates on 4k, but only specific games will truly use the 2x graphics cards, and its hell pricey.
I personally feel its better to just get 1 card with whatever expectation then doing SLI/Crossfire and getting less than 40% increase in power for literally double the price, plus costs in needing a stupid large case/PSU/cooling.